A women sold 15 bed sheets for Rs.15,000. Hence gaining 5 bedsheet‘s cost prices.

The cost per sheet is

• Rs.960

• Rs.775

• Rs.1000

• Rs.800

• Rs.750

When the price of a pair of shoes is decreased by 10%, the number of pairs sold

increased by 20%. What is the net effect on sales?

• 8 % decrease

• 10% increase

• 10% decrease

• 8% increase

Amit bought 10 cycles for Rs1750 each. He sold four cycles for

Rs.8400,three for Rs1900 each at what price he shud sell the remaing 3 so as to earn

average profit of Rs 320 per cycle.

• 1900

• 2000

• 2200

• 2050

• 1800

A quiz has one multiple choice question with a answer choices A,B and C ,and two

true or false questions. What is the probability answering all questions correctly by

guessing?

• 1/12

• 1/3

• 1/5

• 1/4

In a bid, two firms A and B are competing against each other. if the probability of a

bid amount quoted by B being lower than that of A is 0.8 and if it is known that the

bid is won by the one who quotes the lowest price, what is the probability that A wins

the bid?

• 0.8

• 0.2

• 0.004

• 0.001

In a class of 25 students, the probability that any one girl will be absent on a given

day is 0.2, the probability of one of the boys being absent is 0.3. Calculate the

probability of that all students present on Tuesday.

• 0.3^0.1*0.2^15

• 0.7^10*0.8^15

• 0.8^10*0.7^15

• 0.2^10*0.3^15

The causes of productivity loss are to be written around a circle in the annual report. In

how many ways can an analyst write them around the circle. If the no of courses are 5?

• 5!

• 5C5

• 5P5

• 4!

• 4C4

A company decides a new Identity code for all its employees. The identity code would

comprise of five letters initials that can be formed using the alphabets of English

language such that the fifth letter is always a consonant .How many such combinations

are possible ?

• 26² * 21²

• 21⁴ * 26

• 21³ * 26²

• 26⁴ * 21

From a group of 8 men and 8 women ,8 members are to be selected for a team

such that women constitute at least 50% of the team in how many ways can it be done?

• 8c4 * 8c4 + 8c5 * 8c3 + 8c6 * 8c2 + 8c7 * 8c1 + 8c8

• 84 * 84

• 8c4 * 8c4

• 84 * 84 + 83 * 85 + 82 * 86 + 87 * 8 + 1

A number when divided by the sum of 625 and 515 gives a quotient that is 5 times the

difference between 625 and 515 and remainder as zero. What is the number?

• 632500

• 627000

• 617500

• 642000